In how many ways can the selection be made if no more than one ball point pen is selected?
this is the real question not the other one!!
Assume that the student has a cup with 14 writing implements: 7 pencils, 5 ball point pens, and 2 felt-tip pens.
How many such subcommittees are possible if each subcommittee must contain at least 1 and no more than 2 Republicans?
1 answer